According to XDA member Mr.MEX, Android 6.0.1 Marshmallow Nitrogen OS ROM is available for LG Optimus G 4G LTE E977. The amazingness of Nitrogen OS can now be experienced on LG Optimus G 4G LTE E977. Androidbiits.com has recently posted the step-by-step tutorial for installing Marshmallow 6.0.1_r10 Nitrogen OS on AT&T LG Optimus G E970. The outstanding news is that Optimus G 4G LTE E977 owners can now install Nitrogen OS on E977. Isn’t it spectacular? Androidbiits.com will post the steps to install Android 6.0.1 Marshmallow Nitrogen OS on LG Optimus G 4G LTE E977. The vital thing is that Nitrogen OS is a stable build, so you may not face issues on Optimus G 4G LTE E977 after installing Nitrogen OS.

It is expected that Optimus G 4G LTE E977 owners will be able to install Marshmallow 6.0.1 Nitrogen OS on E977 effectively without having difficulty after reading the tutorial written in Androidbiits. Nitrogen OS requires rooted Optimus G 4G LTE E977, so it is vital to root E977 before installing Nitrogen OS on E977. You must root it to enjoy the amazingness of Nitrogen OS on E977. Well, it is vital to install TWRP on Optimus G 4G LTE E977 to taste Nitrogen OS. Oh yes, the users of E977 can install Nitrogen OS only after unlocking E977 bootloader.

If you aren’t happy with old firmware, then you must install Nitrogen OS on Optimus G 4G LTE E977. The spectacular thing is that Nitrogen OS will let you enjoy Marshmallow 6.0.1 on E977. Androidbiits.com recommends that Optimus G 4G LTE E977 owners must take a backup of their private documents before installing Nitrogen OS as there is a risk of data loss from E977.

Below are the steps using which you can install Marshmallow 6.0.1 Nitrogen OS on E977. Androidbiits.com won’t take responsibility if E977 got damaged during the installation of Nitrogen OS. The vital thing is that Optimus G 4G LTE E977 battery must be above 91 percentage before following this tutorial.

2. It is the time to activate USB debugging and attach Optimus G 4G LTE E977 with desktop.

3. It is essential to transfer Nitrogen OS to E977.

4. It is the time to power off E977 and remove the USB cable.

5. It is essential to put Optimus G 4G LTE E977 into Recovery Mode.

6. It is essential to tap “wipe data/factory reset” on E977.

7. It is the time to tap “wipe cache partition” on E977.

8. It is essential to click “install zip from SD card” on E977.

9. It is the time to choose Nitrogen OS on your E977.

10. It is essential to install Nitrogen OS on Optimus G 4G LTE E977.

11. It is the time to go to the main menu on Optimus G 4G LTE E977 and click “reboot system now” option.

12. It is essential to wait until E977 restarts.

13. You can install GApps on E977 using the above steps.

After your Optimus G 4G LTE E977 is rebooted, you can taste Android 6.0.1 Marshmallow Nitrogen OS on E977. Isn’t it spectacular? If you are facing issue during the installation of Nitrogen OS on Optimus G 4G LTE E977, then don’t hesitate to share your issue with Androidbiits.com.